Template to identify correct settings for materials?

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Sanjay Vakil
Posts: 5
Joined: Thu Jan 05, 2017 2:07 pm
Location: Massachusetts

Template to identify correct settings for materials?

Postby Sanjay Vakil » Thu Jan 05, 2017 8:01 pm

I find myself tuning the laser to each new material I work with: wood vs. ply vs. MDF/ply vs hardwood.

Does anyone have a standard file that walks up power settings/speeds to find the right combination for a clean cut with minimum burning?

I'm imagining something here like the test page a printer would spit out: a collection of tests vector images with the settings next to each. And if we're doing that much, we might also want to nail down the range of settings for raster work as well.

The idea would be to run it on a small piece of the material before you do your bigger cuts/engravings.

Does this exist?

Would anyone find it useful?
KH-7050 / 60W CO2 laser
Top Right 700x500mm bed
Windows 7
RDWorks 8.01.18

Doug Fisher
Posts: 286
Joined: Sat Aug 20, 2016 10:42 am
Location: Atlanta, Georgia, USA

Re: Template to identify correct settings for materials?

Postby Doug Fisher » Thu Jan 05, 2017 10:23 pm

A list was started in a thread on these forums but people did not continue to particpate after the first few days it was up.
80 Watt 700mm x 500mm Ke Hui KH-7050 Laser (Similar to the Red Sail),T.R.
LaSea/EFR F2 Series laser tube, RuiDa RDC6442G EC controller, 2" lens, RDWorks v8.01.18, CW 5000 chiller, Chuck type of rotary attachment

sebastien laforet
Posts: 98
Joined: Wed Sep 07, 2016 1:23 am
Location: Lyon, France

Re: Template to identify correct settings for materials?

Postby sebastien laforet » Fri Jan 06, 2017 3:06 am

gene has made a file that is exactly what you are searching


you can use it to test engraving from 10% to 75% in one file, and if setting all colors from "scan" to "cut" you can test cutting also.

you will have to tune the speed according to your machine power.

i don't know a file that test simultaneously with speed and power both changing (would require a lot of colors in rdworks...)
Sébastien Laforet
machine : Bodor BCL-0605 (60x50) with 100W laser with TR origin.
Live in France
Primarily works laser for my wife (school teacher, so lots of boxes, letters, puzzles, ...) and miniature scenery (32mm scale : warmachine, infinity)

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Gene Uselman
Posts: 790
Joined: Thu Jul 07, 2016 1:18 pm
Location: Suburban Minneapolis, Minnesota, US

Re: Template to identify correct settings for materials?

Postby Gene Uselman » Fri Jan 06, 2017 5:16 am

I think that you will have to run cutting and engraving tests on each material for your individual machine and power. Keep in mind that once you have a power/speed setting that works well you can save the setting in the Para library. Gene
Gene- 130W 1300x900 China Laser with 2" FL lens
V8.01.19 RDWorks on Win 7 pro
500mm Z, blade table machine home is upper right.

100W Reci tube in a Bodor BCL0605MU V8.01.19
600x500x 200Z, SS table, 2" FL- mach home upper right
Vectric Aspire software- FlexiSignPro- vector/bitmap

jared nemec
Posts: 4
Joined: Mon Dec 05, 2016 4:56 pm
Location: Longview, TEXAS

Re: Template to identify correct settings for materials?

Postby jared nemec » Mon Jan 09, 2017 1:26 pm

Thats Great! thank you, do you have one the does smaller increments? starting at %10 and increasing power by %2 each test color, for fine tunning engravings
BossLaser L2436, 600 X 900, TR
RDworks V6.01.10

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fred ungewitter
Posts: 221
Joined: Tue Aug 16, 2016 12:55 pm
Location: East Central FL, USA

Re: Template to identify correct settings for materials?

Postby fred ungewitter » Mon Jan 09, 2017 3:33 pm

Jared, if you're the adventurous type, you can edit one of the stock templates to meet your specifics. I suggest that you open a suitable base template, then immediately use File, Save As, to give it a new name representative of your objective.

Change the text in the fields and adjust the power settings appropriately in the column of colors in the right side. Once you double click on the entry in the color column, you can change the settings for that color, then change color in the left column and move down to cover all the entries in one fell swoop.

Redsail clone 60w 700 x 500
home upper right
RDWorks 8.01.18
Windows 7

Emblaser A3 4w diode laser
BCN3D Sigma Dual Extruder 3d printer
LMS Mini-mill
Cube 3rd gen 3d printer (works great, for sale)
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